Knapweed – Centaurea scabiosa

Pollen Description : Knapweed pollen is oval shaped and approximately 45 um long.  It has three furrow and pore type apertures, which extend towards the poles.  The surface has a pimpled appearance.  The pollen load is white.

Plant & Flower : Click here to see more about the Centaurea scabiosa plant and flower.

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